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Individual Calculations September 2021 |
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| Tokhi, Daoud Total change: -12.60 | |   |
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| 7eme open d'echec de Thones (-2200) | THONES | FRA | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1486 | 1.00 | 3 | -0.63 | 20 | -12.60 | |
|  Mauuary, Etienne | | | 1886 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Priser, Valerie | | | 1394 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Boudet, Nicole | | | 1086 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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